Alelou wrote:What do you think, can I just plug the whole battery unit into a surge suppressor? It's supposed to BE one. Gah. It's still handy when I'm working on a project and the power goes out, since it allows me to save my work.
I suppose it depends what your 'battery unit' is. I guess it's an uninterruptable power supply, but they aren't all the same type - some of them only switch in when they sense the supply voltage browning out, and don't actually get involved the rest of the time. With that type, any spike on the supply would go straight through.
As far as I can see, it would do no harm to put an ordinary separate surge suppressor between the mains socket and your UPS. Depending what type your UPS is, this might be a waste of time, but it won't do any harm. Worst case if your UPS isn't actually giving you any effective protection against surges, this could save your equipment.
Bear in mind that all these approaches only protect against mains voltage spikes. If you get a direct lightening strike it'll go through any path it likes (phone lines, power lines, doorbell wiring, satellite cables) and leave anything it touches a smoking ruin.
Just as an aside, I suppose you probably do have a good backup system in place already.
In case you don't, you can set up a very effective offsite backup system for zero cost. At the moment, mine consists of a FileHamster archiver and Microsoft Live Mesh. Any time I change a document, FileHamster takes a copy of it and saves it away in an archive directory. Mesh has been configured to back up my normal documents directory, and the archive directory. This is totally transparent and just keeps an encrypted copy of all my files somewhere in the cloud. I can access them from any computer with internet access. So for example, last week I had to go away to deal with some other stuff but I could access my fanfiction files, tinker with stories I was working on, and my updates were uploaded back into the cloud, downloaded to my home PC, archived in the FileHamster change control system and the archive was loaded back into the cloud as a backup - all totally automatic and transparent - and all free. The fact that my screen and keyboard were somewhere else made no difference at all.
I do still have RAID storage and local backup at home, but with free online storage getting bigger and access speeds getting faster, the local backup is becoming less important.